/*
* Copyright 2002-2005 the original author or authors.
*
* Licensed under the Apache License, Version 2.0 (the "License");
* you may not use this file except in compliance with the License.
* You may obtain a copy of the License at
*
* http://www.apache.org/licenses/LICENSE-2.0
*
* Unless required by applicable law or agreed to in writing, software
* distributed under the License is distributed on an "AS IS" BASIS,
* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
* See the License for the specific language governing permissions and
* limitations under the License.
*/
package org.springframework.transaction.interceptor;
import java.lang.reflect.Method;
import junit.framework.TestCase;
import org.springframework.transaction.TransactionDefinition;
/**
* Format is
* <code>FQN.Method=tx attribute representation</code>
*
* @author Rod Johnson
* @since 26.04.2003
*/
public class TransactionAttributeSourceEditorTests extends TestCase {
public void testNull() throws Exception {
TransactionAttributeSourceEditor pe = new TransactionAttributeSourceEditor();
pe.setAsText(null);
TransactionAttributeSource tas = (TransactionAttributeSource) pe.getValue();
Method m = Object.class.getMethod("hashCode", (Class[]) null);
assertTrue(tas.getTransactionAttribute(m, null) == null);
}
public void testInvalid() throws Exception {
TransactionAttributeSourceEditor pe = new TransactionAttributeSourceEditor();
try {
pe.setAsText("foo=bar");
fail();
}
catch (IllegalArgumentException ex) {
// Ok
}
}
public void testMatchesSpecific() throws Exception {
TransactionAttributeSourceEditor pe = new TransactionAttributeSourceEditor();
// TODO need FQN?
pe.setAsText(
"java.lang.Object.hashCode=PROPAGATION_REQUIRED\n" +
"java.lang.Object.equals=PROPAGATION_MANDATORY\n" +
"java.lang.Object.*it=PROPAGATION_SUPPORTS\n" +
"java.lang.Object.notify=PROPAGATION_SUPPORTS\n" +
"java.lang.Object.not*=PROPAGATION_REQUIRED");
TransactionAttributeSource tas = (TransactionAttributeSource) pe.getValue();
checkTransactionProperties(tas, Object.class.getMethod("hashCode", (Class[]) null),
TransactionDefinition.PROPAGATION_REQUIRED);
checkTransactionProperties(tas, Object.class.getMethod("equals", new Class[] { Object.class }),
TransactionDefinition.PROPAGATION_MANDATORY);
checkTransactionProperties(tas, Object.class.getMethod("wait", (Class[]) null),
TransactionDefinition.PROPAGATION_SUPPORTS);
checkTransactionProperties(tas, Object.class.getMethod("wait", new Class[] { long.class }),
TransactionDefinition.PROPAGATION_SUPPORTS);
checkTransactionProperties(tas, Object.class.getMethod("wait", new Class[] { long.class, int.class }),
TransactionDefinition.PROPAGATION_SUPPORTS);
checkTransactionProperties(tas, Object.class.getMethod("notify", (Class[]) null),
TransactionDefinition.PROPAGATION_SUPPORTS);
checkTransactionProperties(tas, Object.class.getMethod("notifyAll", (Class[]) null),
TransactionDefinition.PROPAGATION_REQUIRED);
checkTransactionProperties(tas, Object.class.getMethod("toString", (Class[]) null), -1);
}
public void testMatchesAll() throws Exception {
TransactionAttributeSourceEditor pe = new TransactionAttributeSourceEditor();
pe.setAsText("java.lang.Object.*=PROPAGATION_REQUIRED");
TransactionAttributeSource tas = (TransactionAttributeSource) pe.getValue();
checkTransactionProperties(tas, Object.class.getMethod("hashCode", (Class[]) null),
TransactionDefinition.PROPAGATION_REQUIRED);
checkTransactionProperties(tas, Object.class.getMethod("equals", new Class[] { Object.class }),
TransactionDefinition.PROPAGATION_REQUIRED);
checkTransactionProperties(tas, Object.class.getMethod("wait", (Class[]) null),
TransactionDefinition.PROPAGATION_REQUIRED);
checkTransactionProperties(tas, Object.class.getMethod("wait", new Class[] { long.class }),
TransactionDefinition.PROPAGATION_REQUIRED);
checkTransactionProperties(tas, Object.class.getMethod("wait", new Class[] { long.class, int.class }),
TransactionDefinition.PROPAGATION_REQUIRED);
checkTransactionProperties(tas, Object.class.getMethod("notify", (Class[]) null),
TransactionDefinition.PROPAGATION_REQUIRED);
checkTransactionProperties(tas, Object.class.getMethod("notifyAll", (Class[]) null),
TransactionDefinition.PROPAGATION_REQUIRED);
checkTransactionProperties(tas, Object.class.getMethod("toString", (Class[]) null),
TransactionDefinition.PROPAGATION_REQUIRED);
}
private void checkTransactionProperties(TransactionAttributeSource tas, Method method, int propagationBehavior) {
TransactionAttribute ta = tas.getTransactionAttribute(method, null);
if (propagationBehavior >= 0) {
assertTrue(ta != null);
assertTrue(ta.getIsolationLevel() == TransactionDefinition.ISOLATION_DEFAULT);
assertTrue(ta.getPropagationBehavior() == propagationBehavior);
}
else {
assertTrue(ta == null);
}
}
}